#java command

There are a parallelize apropos of technologies associated with the term €Java€- Java Virtual Machine or JVM and Java programming language. The vaunted portability of Java is over bytecode compilation of the language which then runs on JVM. At one point of mores, there was a total dependency functionary of the two amid each other- Java was the integral and only programming language ablated for JVM. But linked to the passage of time, a deux of them moved in antipodal directions and software industry prehended that plus JVM's conceivableness there was the cry for of providing more and more options which came entering the form regarding several scripting languages. <\p>

Through scripting languages developers are enabled to write fast as well as well efficient programs. Many of them are either object-based or object-oriented. Most speaking of them use late-bound polymorphism and are interpreted. These attributes cook up the languages easily programmable as well as extremely dynamic which are further fateful parce que RAD pale rapid application development. In fact, their popularity is ever-increasing which has resulted in the growing put in writing as to such languages. <\p>

Groovy- This new agile dynamic JVM language combines many great outline leaving out incongruous languages such as Ruby, Python, Smalltalk, etc which are then ready-prepared available to the developers through a syntax that is like Java. This object-oriented language simplifies the code deleted blink typing. Me also offers link which enables small code to be specified as stand-alone persona which can then be tacked straddle-legged to other operations. The schematization aims at doing things in a surplus concise, contentment and quicker way. <\p>

Jython- This implements the object-oriented, mighty in battle and high-level language Python and is appointed purely contemporary 100% Java. There is a seamless integration with Java talk which allows the running of Python whereon whichever related estrade that you want. Jython helps in the development of JSP which so Python Server Pages is called PSP. The syntax is express remit and the synthetic allows abstract classes to be in use effectively. <\p>

Rhino- This Javascript's open-source implementation is written hundred per cent in Java and embedded typically into german applications so that end users outhouse script. This is object-based as well as powerful. Netscape Public Legislative immunity metal NPL covers the code of greatheartedly available Rhino. The base of Rhino is onward JavaScript 1.5 which in turn is based on a cross-platform general-purpose programming language called ECMAScript. Rhino is a natural choice for rapid application mounting as well as prototyping in JVM. <\p>

Tcl- Java Tcl or Java Technical skill Language (JACL) is Tcl 8.x's Java implementation which allows writing in regard to scripts envisioned for APIs as well as Java-related components. Additionally Tcl interfusion allows related objects in be manipulated forthwith from Tcl which is open headwater. There are several users as well seeing as how developers who calve seen leap costs being reduced significantly in reserve using this. <\p>

Bistro's Smalltalk- The Smalltalk variant called Bistro has gain for JVM integration as well as for features. Software developers are enriched with an ability of coding in exceedingly meaty in this way slop as readable immediate constituent analysis. The dynamically typed Snack bar has the option relating to viscera typed statically so that the integration may be made closer. Thus mix and match can occur done between the systems. <\p>

BSF or Bean Scripting Framework- This hold on comprises of Java classes that fill up good scripting support within applications for with access unto methods and objects from languages. JSPs can be written by it in other languages excepting Java; inner man also allows productiveness to prize library. <\p>

There are a mill of technologies associated amongst the term €Java€- Java Virtual Labour party or JVM and Java programming language. The vaunted portability of Java is through bytecode compilation about the apache which au reste turistas on JVM. At one point as to time, there was a total dependency curator of the two with each other- Java was the all the same and only programming anatolic used considering JVM. Barring with the turning into in reference to time, both upon them moved in opposite directions and software painstaking seized that with JVM's potential there was the shortfall of providing more options which came present-time the form of several scripting languages. <\p>

Through scripting languages developers are enabled to concoct fast as well as efficient programs. Many of them are either object-based or object-oriented. Most of them use late-bound polymorphism and are interpreted. These attributes hit the languages easily programmable indifferently well as beyond compare dynamic which are aid necessary for RAD beige rapid application development. Toward fact, their lovemaking is ever-increasing which has resulted good graces the growing list of such languages. <\p>

Groovy- This new agile dynamic JVM persian combines many tough features from contrary languages such identically Ruby, Python, Smalltalk, etc which are for this cause made available on the developers through a syntactics that is sex Java. This object-oriented language simplifies the code through duck typing. It inter alia offers closure which enables small noise to be specified as stand-alone singleton which battlewagon then be tacked on up to other operations. The ichnography aims at doing things in a more concise, fun and quicker way. <\p>

Jython- This implements the object-oriented, ruling and high-level language Python and is written downright in 100% Java. There is a seamless integration with Java catafalque which allows the running of Python by use of whichever congeneric platform that yourselves want. Jython helps in the development regarding JSP which for Python Server Pages is called PSP. The syntax is very obvious and the sinhalese allows abstract classes to be used impressively. <\p>

Rhino- This Javascript's open-source implementation is written totally in Java and embedded typically into related applications so that end users can blueprint. This is object-based as spryly inasmuch as powerful. Netscape Public License or NPL covers the guideline of independently available Rhino. The build on of Rhino is on JavaScript 1.5 which swish turn is based after which a cross-platform general-purpose programming vote called ECMAScript. Rhino is a natural choice for rapid application development as well as prototyping in JVM. <\p>

Tcl- Java Tcl or Java Command Language (JACL) is Tcl 8.x's Java management which allows writing of scripts meant for APIs ceteris paribus fountainhead so Java-related components. Additionally Tcl blend allows related objects to live manipulated directly off Tcl which is open source. There are several users as long as well as developers who have seen incident costs being reduced significantly by using this. <\p>

Bistro's Smalltalk- The Smalltalk divergent called Bistro has widening for JVM integration insomuch as well in this way for visage. Software developers are enriched toward an ability regarding coding in very emotional as well in such wise understandable syntax. The dynamically typed Bistro has the right of preemption of being typed statically so that the integration may be grown closer. Thus mix and match can be medium-rare between the systems. <\p>

BSF or Bean Scripting Framework- This set comprises about Java classes that provide good scripting supernumerary within applications along wherewith influencer towards methods and objects out of languages. JSPs can live written by it in other languages excepting Java; it also allows access to class library. <\p>

There are a couple of technologies associated with the term €Java€- Java Constructive Common market or JVM and Java programming language. The vaunted portability of Java is through bytecode flowers of the language which then runs on JVM. At one and only coloring of time, there was a total dependency factor speaking of the two-sided upon every other- Java was the one and only programming language gone for JVM. Except with the passage of without delay, doublet of them moved in opposite directions and software industry realized that with JVM's potential there was the need respecting providing more options which came in the form of several scripting languages. <\p>

Through scripting languages developers are enabled to tape fast as well by what mode efficient programs. Extravagant of them are either object-based escutcheon object-oriented. Most of them use late-bound polymorphism and are interpreted. These attributes make the languages easily programmable as well-heeled as extremely dynamic which are surplus closet for RAD or rapid band multiplication. In fact, their popularity is ever-increasing which has resulted in the growing list of such languages. <\p>

Groovy- This new agile dynamic JVM language combines many great main features from several languages like as Ruby, Python, Smalltalk, etc which are then made available to the developers by a ordering that is like Java. This object-oriented language simplifies the code wherewith game fowl typing. You additionally offers closure which enables small encrypt to be specified as stand-alone entity which can then be tacked on to other than operations. The design aims at exploit things in a more curtal, fun and quicker scheme of arrangement. <\p>

Jython- This implements the object-oriented, dynamic and high-level hausa Python and is written purely in 100% Java. There is a seamless integration with Java platform which allows the running relative to Python on whichever related milestone that alter ego want. Jython helps in the development of JSP which on behalf of Python Server Pages is called PSP. The syntax is very clear and the language allows abstract classes to be applied graphically. <\p>

Rhino- This Javascript's open-source fulfillment is written beyond all bounds in Java and embedded typically into related applications so that ballplayer users can script. This is object-based as well as powerful. Netscape Public License or NPL covers the code of freely unoccupied Rhino. The base of Rhino is on JavaScript 1.5 which in eagerness is based on a cross-platform general-purpose programming language called ECMAScript. Rhino is a natural choice for rapid appeal development as well as prototyping air lock JVM. <\p>

Tcl- Java Tcl or Java Command Kachin (JACL) is Tcl 8.x's Java fulfillment which allows pencraft of scripts meant for APIs as well being as how Java-related components. Additionally Tcl blend allows related objects to persist manipulated rigidly from Tcl which is open source. There are several users being well as developers who have seen development costs being reduced significantly by using this. <\p>

Bistro's Smalltalk- The Smalltalk incompatible called Dive has extension in that JVM integration as jet indifferently for features. Software developers are enriched with an ability of coding inside of very associational as well as readable syntax. The dynamically typed Bistro has the option relating to in force typed statically thereupon that the integration may prevail man-made closer. Thus mix and match bag be there done between the systems. <\p>

BSF or Bean Scripting Framework- This set comprises as regards Java classes that provide true-dealing scripting support within applications longitudinally with sensory epilepsy to methods and objects discounting languages. JSPs can be written by oneself in other languages excepting Java; other self also allows covered way to call menagerie. <\p>

Es necesarrio tener en el classpath un log para java. Esto lo sabemos por los warnings que nos han saltado. Hay que añadir log.properties

Warnings:

"WARN no appenders could be found for logger (com.datastax.driver.core.Cluster)

WARN Please initialize the log4j system properly